CN114797662A - Effectual prilling granulator of shaping is used in soil fertilizer production - Google Patents
Effectual prilling granulator of shaping is used in soil fertilizer production Download PDFInfo
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- CN114797662A CN114797662A CN202210500770.7A CN202210500770A CN114797662A CN 114797662 A CN114797662 A CN 114797662A CN 202210500770 A CN202210500770 A CN 202210500770A CN 114797662 A CN114797662 A CN 114797662A
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- shaping
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- processing table
- fixedly arranged
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- 239000002881 soil fertilizer Substances 0.000 title claims abstract description 24
- 238000007493 shaping process Methods 0.000 title claims description 66
- 238000004519 manufacturing process Methods 0.000 title claims description 12
- 239000003337 fertilizer Substances 0.000 claims abstract description 77
- 239000002245 particle Substances 0.000 claims abstract description 30
- 230000000694 effects Effects 0.000 claims abstract description 24
- 238000005469 granulation Methods 0.000 claims abstract description 24
- 230000003179 granulation Effects 0.000 claims abstract description 24
- 238000000465 moulding Methods 0.000 claims abstract description 24
- 238000007599 discharging Methods 0.000 claims abstract description 14
- 238000003825 pressing Methods 0.000 claims abstract description 14
- 238000001035 drying Methods 0.000 claims abstract description 11
- 238000010438 heat treatment Methods 0.000 claims description 26
- 239000000463 material Substances 0.000 claims description 25
- 238000007789 sealing Methods 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 4
- 239000008187 granular material Substances 0.000 description 19
- 238000005453 pelletization Methods 0.000 description 13
- 238000001125 extrusion Methods 0.000 description 9
- 238000004513 sizing Methods 0.000 description 3
- 239000000567 combustion gas Substances 0.000 description 2
- 238000005056 compaction Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009331 sowing Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
- B01J2/14—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic in rotating dishes or pans
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Fertilizers (AREA)
Abstract
The invention discloses a granulation device with good molding effect for producing a soil fertilizer, which relates to the field of fertilizer granulation, and comprises a processing table, a particle molding assembly arranged in the middle above the processing table, and a discharging assembly arranged in the processing table and on the side surface of the particle molding assembly, wherein the discharging assembly is used for drying the fertilizer, the particle molding assembly comprises a molding box fixedly arranged in the middle above the processing table, a driving shaft movably arranged in the middle inside the molding box, a plurality of pressing blocks fixedly arranged on the side of a driving shaft ring, and a movable pipe movably arranged on the side of the molding box ring. And the particle size shape and size of the produced fertilizer particles are the same, and the particles are dried during discharging, so that the granulating effect is better.
Description
Technical Field
The invention relates to the field of fertilizer granulation, in particular to a granulation device with good molding effect for producing soil fertilizer.
Background
In the production process of the fertilizer, the fertilizer is usually pressed into granules so as to be convenient for sowing. The fertilizer is usually granulated by a granulator, generally by extrusion with a screw.
The existing granulator extrudes the fertilizer to pass through the forming holes to be formed into granules, the granules are different in size due to the granulating mode, and the prepared granulated fertilizer is not firm and is easy to break; the granulated fertilizer discharged after granulation and discharge is in a wet state, and the wet granulated fertilizer is easy to extrude and deform when being piled together, so that the granulation effect is not good.
Therefore, the existing fertilizer granulator has the problems of different sizes of prepared fertilizer particles, incompact granular fertilizer and easy extrusion deformation of the discharged granular fertilizer, and therefore, the granulating device with good forming effect for producing the soil fertilizer is provided.
Disclosure of Invention
The invention aims to provide a granulation device with a good molding effect for producing a soil fertilizer, which can effectively solve the problems that the prior fertilizer granulator provided by the background art has different sizes of fertilizer granules, the granulated fertilizer is not firm, and the granulated fertilizer is easy to deform due to extrusion after being discharged.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a granulation device with good molding effect for producing a soil fertilizer, which comprises a processing table, a particle molding component arranged in the middle above the processing table, and a discharging component arranged inside the processing table and on the side surface of the particle molding component, wherein the discharging component is used for drying the fertilizer;
the particle forming assembly comprises a forming box fixedly arranged in the middle above the processing table, a driving shaft movably arranged in the middle of the forming box, a plurality of pressing blocks fixedly arranged on the side of a driving shaft ring, a movable pipe movably arranged on the side of the forming box ring and a limiting pipe fixedly arranged on the side of the forming box ring, wherein one side of each pressing block is an arc-shaped surface, one end, far away from the driving shaft, of each pressing block is attached to the inner wall of the forming box, the limiting pipe is sleeved at the upper end of the movable pipe, a plurality of forming openings are formed in the wall of the forming box, a plurality of forming openings with the same radius as the forming openings are formed in the wall of the movable pipe, and a plurality of discharge openings with the same radius as the forming openings are formed in the wall of the limiting pipe; the fertilizer of treating the pelletization is added to the shaping incasement portion, during the pelletization, the drive shaft drives the briquetting and rotates, carry out the one-to-one with the shaping mouth on half the shaping mouth of movable tube and the shaping case, the briquetting constantly impresses fertilizer into the shaping mouth, fertilizer is and is the graininess into shaping mouthful back shaping, the one end that the shaping mouth was kept away from to the shaping mouth this moment is sealed by spacing tub, under the continuous extrusion of briquetting, make fertilizer at the inside quilt compaction of shaping mouth, make fertilizer have higher density, difficult emergence is loose after the shaping. Meanwhile, as the shape and the size of each shaping opening are the same, the particle size shape and the size of the produced fertilizer particles are the same, and the granulation effect is better.
Arrange the material subassembly including fixed air pump and the heater strip that sets up in the inside one side of processing platform and the fixed air duct that sets up in shaping case side top, the heating chamber has been seted up to the inside of processing platform, the heater strip is fixed to be set up in the inside of heating chamber, the end of giving vent to anger of heating chamber and the inlet end intercommunication of air duct, the inlet end and the external intercommunication of air pump, the end of giving vent to anger of air pump and the inlet end intercommunication of heating chamber, shaping case's lateral wall is inside to be seted up with a plurality of gas pockets that the discharge gate is just right, a plurality of the gas pocket all communicates with the end of giving vent to anger of air duct. When arranging the material, the movable tube takes place to rotate in the side of shaping case, and the shaping mouth and the discharge gate one-to-one that fill there is the fertilizer granule have, and shaping mouth and the inside fertilizer of shaping mouth are cuted this moment for the thorough shaping of fertilizer granule. And the other half of the shaping openings which are not filled with fertilizer correspond to the shaping openings one by one, and the fertilizer in the inner part of the shaping openings enters the half of the shaping openings under the rotation of the pressing block. The air pump is inflated to the heating chamber inside, and the heating wire heats the air that gets into the heating chamber inside, and during the ejection of compact, air pump work, the leading-in air duct of hot-air is inside to get into different air tanks respectively, blow off from the inside fertilizer granule of the design mouth that the air tank combustion gas will design mouthful correspondence from the inside of design mouth, and the fertilizer granule is discharged after passing the discharge gate. Arrange the material through hot-blast, be convenient for carry out fast drying to fertilizer for pelletization and stoving are integrative, have improved the production efficiency of fertilizer, and through drying to the granule, make fertilizer more durable, can not appear warping and even broken problem because of collision or extrusion behind the ejection of compact, improved the quality of fertilizer pelletization. This design makes the device realize arranging the material limit and carry out the shaping to fertilizer simultaneously, has improved pelletization efficiency.
Preferably, the particle forming assembly further comprises a spiral rod fixedly arranged above the driving shaft, and the top of the rod body of the spiral rod is in a tip shape. So that the fertilizer in the forming box is sufficient.
Preferably, the particle forming assembly further comprises a first motor and a second motor, the first motor transmits the driving shaft through a transmission belt, and the second motor transmits the movable pipe through a gear.
Preferably, the discharge assembly further comprises a connecting pipe fixedly arranged above the processing table, the air inlet end of the connecting pipe is communicated with the air outlet end of the air pump, and the air outlet end of the connecting pipe is communicated with the air inlet end of the air guide pipe.
Preferably, a sealing shell is fixedly arranged above the processing table, and the upper end of the sealing shell is fixedly connected with the bottom of the limiting pipe. The fertilizer granules can be guided to be discharged.
Preferably, a material gathering block is fixedly arranged at the upper edge of the processing table, a material discharging block is fixedly arranged on one side of the material gathering block, and a cover plate is clamped above the material gathering block.
Preferably, an exhaust valve is fixedly arranged above the cover plate.
Preferably, the pressing blocks are not less than three and are uniformly distributed at intervals on the side of the driving shaft ring.
Preferably, the processing table is internally provided with a through hole for communicating the air tank with the air duct.
The invention has the following beneficial effects:
1. according to the invention, the press block is driven to rotate by the driving shaft, half of the shaping opening of the movable pipe corresponds to the shaping openings on the shaping box one by one, the fertilizer is continuously pressed into the shaping openings by the press block, the fertilizer is shaped into particles after entering the shaping openings, one end of the shaping opening far away from the shaping openings is sealed by the limiting pipe, and under the continuous extrusion of the press block, the fertilizer is compacted in the shaping openings, so that the fertilizer has higher density and is not easy to loosen after shaping. Meanwhile, as the shape and the size of each shaping opening are the same, the particle size shape and the size of the produced fertilizer particles are the same, and the granulation effect is better.
2. According to the invention, the movable pipe rotates on the side surface of the forming box, and the forming openings and the discharge openings filled with fertilizer particles are in one-to-one correspondence. And the other half of the shaping openings which are not filled with fertilizer correspond to the shaping openings one by one, and the fertilizer in the inner part of the shaping openings enters the half of the shaping openings under the rotation of the pressing block. The air pump is inflated to the heating chamber inside, and the heating wire heats the air that gets into the heating chamber inside, and during the ejection of compact, air pump work, the leading-in air duct of hot-air is inside to get into different air tanks respectively, blow off from the inside fertilizer granule of the design mouth that the air tank combustion gas will design mouthful correspondence from the inside of design mouth, and the fertilizer granule is discharged after passing the discharge gate. Arrange the material through hot-blast, be convenient for carry out fast drying to fertilizer for pelletization and stoving are integrative, have improved the production efficiency of fertilizer, and through drying to the granule, make fertilizer more durable, can not appear warping and even broken problem because of collision or extrusion behind the ejection of compact, improved the quality of fertilizer pelletization.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a perspective view of the inside structure of a cover plate-removed pelletizing apparatus for producing soil fertilizer with good forming effect according to the present invention;
FIG. 2 is a front sectional view of a granulation apparatus with good forming effect for soil fertilizer production according to the present invention;
FIG. 3 is a perspective view of the inside structure of the removal seal shell and the removal screw of the granulation apparatus with good forming effect for soil fertilizer production according to the present invention;
FIG. 4 is a perspective view of a granulation apparatus with a movable tube structure inside for producing soil fertilizer and good forming effect according to the present invention;
FIG. 5 is a perspective view of an air groove structure on an internal forming box of a granulation apparatus with a good forming effect for soil fertilizer production according to the present invention;
FIG. 6 is an enlarged view of the part A in FIG. 5 of a granulation apparatus with good forming effect for producing soil fertilizer according to the present invention;
FIG. 7 is a perspective view of the driving shaft and the briquetting structure of the granulation apparatus with good forming effect for producing soil fertilizer.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a processing table; 2. heating wires; 3. forming a box; 4. a drive shaft; 5. briquetting; 6. a movable tube; 7. forming a mold opening; 8. shaping the mouth; 9. a limiting pipe; 10. a discharge port; 11. an air pump; 12. an air duct; 13. a heating chamber; 14. an air tank; 15. a screw rod; 16. a first motor; 17. a second motor; 18. a connecting pipe; 19. sealing the shell; 20. a material gathering block; 21. discharging a material block; 22. a cover plate; 23. an exhaust valve; 24. and a through hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "middle", "outer", "inner", and the like, indicate orientations or positional relationships, are used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example (b):
referring to fig. 1-7, a granulation apparatus with good forming effect for producing soil fertilizer comprises a processing table 1, a granule forming assembly arranged in the middle of the upper part of the processing table 1, a discharging assembly arranged inside the processing table 1 and at the side of the granule forming assembly, and the discharging assembly is used for drying the fertilizer;
the particle forming assembly comprises a forming box 3 fixedly arranged in the middle above the processing table 1, a driving shaft 4 movably arranged in the middle inside the forming box 3, a plurality of pressing blocks 5 fixedly arranged on the annular side of the driving shaft 4, a movable tube 6 movably arranged on the annular side of the forming box 3, and a limiting tube 9 fixedly arranged on the annular side of the forming box 3, wherein one side of each pressing block 5 is an arc-shaped surface, one end far away from the driving shaft 4 is attached to the inner wall of the forming box 3, the limiting tube 9 is sleeved at the upper end of the movable tube 6, a plurality of forming openings 7 are formed in the wall of the forming box 3, a plurality of shaping openings 8 with the same radius as the forming openings 7 are formed in the wall of the movable tube 6, and a plurality of discharge openings 10 with the same radius as the forming openings 7 are formed in the wall of the limiting tube 9; the fertilizer of treating the pelletization is added to shaping box 3 inside, during the pelletization, drive shaft 4 drives briquetting 5 and rotates, carry out the one-to-one with shaping mouth 7 on half of movable tube 6 and the shaping box 3, briquetting 5 constantly impresses fertilizer into shaping mouth 7, fertilizer and the shaping is the graininess after entering shaping mouth 8, shaping mouth 8 keeps away from shaping mouth 7's one end this moment and is sealed by spacing pipe 9, under the extrusion that lasts of briquetting 5, make fertilizer at 8 inside by the compaction of shaping mouth, make fertilizer have higher density, be difficult for taking place after the shaping loosely. Meanwhile, as the shape and the size of each shaping opening 8 are the same, the particle size shape and the size of the produced fertilizer particles are the same, and the granulation effect is better. Air outlet end of heating chamber 13
The discharge assembly comprises an air pump 11 and a heating wire 2 which are fixedly arranged on one side inside a processing table 1, and an air guide tube 12 which is fixedly arranged above the side surface of a forming box 3, a heating chamber 13 is arranged inside the processing table 1, the heating wire 2 is fixedly arranged inside the heating chamber 13, an air outlet end of the heating chamber 13 is communicated with an air inlet end of the air guide tube 12, the air inlet end of the air pump 11 is communicated with the outside, an air outlet end of the air pump 11 is communicated with the air inlet end of the heating chamber 13, a plurality of air grooves 14 which are right opposite to a discharge port 10 are formed inside the outer side wall of the forming box 3, and the air outlet ends of the air guide tubes 12 are communicated with the air grooves 14. When arranging the material, the side of movable tube 6 at shaping case 3 takes place to rotate, is filled with the shaping mouth 8 and the discharge gate 10 one-to-one of fertilizer granule, and shaping mouth 7 and the inside fertilizer of shaping mouth 8 are cut this moment for the thorough shaping of fertilizer granule. And the other half of the molding openings 8 which are not filled with fertilizer correspond to the molding openings 7 one by one, and the fertilizer inside the molding openings 7 enters the half of the molding openings 8 under the rotation of the pressing block 5. The air pump 11 is inflated to the inside of the heating chamber 13, the heating wires 2 heat the air entering the inside of the heating chamber 13, during discharging, the air pump 11 works, hot air is introduced into the air guide pipe 12 and respectively enters the different air grooves 14, the air discharged from the air grooves 14 blows out the fertilizer particles inside the sizing port 8 corresponding to the sizing port 8 from the inside of the sizing port 8, and the fertilizer particles are discharged after passing through the discharge port 10. Arrange the material through hot-blast, be convenient for carry out fast drying to fertilizer for pelletization and stoving are integrative, have improved the production efficiency of fertilizer, and through drying to the granule, make fertilizer more durable, can not appear warping and even broken problem because of collision or extrusion behind the ejection of compact, improved the quality of fertilizer pelletization. This design makes the device realize arranging the material limit and carry out the shaping to fertilizer simultaneously, has improved pelletization efficiency.
Wherein, particle forming subassembly is still including fixed setting the hob 15 above drive shaft 4, and the body top of hob 15 is cusp form. So that the fertilizer inside the forming box 3 is sufficient.
Wherein, particle forming subassembly still includes first motor 16 and second motor 17, and first motor 16 passes through the drive belt and carries out the transmission to drive shaft 4, and second motor 17 passes through the gear and carries out the transmission to movable tube 6.
The discharge assembly further comprises a connecting pipe 18 fixedly arranged above the processing table 1, the air inlet end of the connecting pipe 18 is communicated with the air outlet end of the air pump 11, and the air outlet end of the connecting pipe 18 is communicated with the air inlet end of the air guide pipe 12.
Wherein, the upper side of the processing table 1 is fixedly provided with a sealing shell 19, and the upper end of the sealing shell 19 is fixedly connected with the bottom of the limiting pipe 9. The fertilizer granules can be guided to be discharged.
Wherein, the upper edge of the processing table 1 is fixedly provided with a material gathering block 20, one side of the material gathering block 20 is fixedly provided with a material discharging block 21, and a cover plate 22 is clamped above the material gathering block 20.
Wherein, an exhaust valve 23 is fixedly arranged above the cover plate 22.
Wherein, briquetting 5 is no less than three, and evenly spaced apart distribution in 4 ring sides of drive shaft.
Wherein, the processing table 1 is internally provided with a through hole 24 for communicating the air tank 14 and the air duct 12.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (9)
1. The utility model provides a soil fertilizer production is with effectual prilling granulator of shaping which characterized in that: the fertilizer drying device comprises a processing table (1), a particle forming assembly arranged in the middle above the processing table (1), and a discharging assembly arranged inside the processing table (1) and on the side surface of the particle forming assembly, wherein the discharging assembly is used for drying fertilizer;
the particle forming assembly comprises a forming box (3) fixedly arranged in the middle above the processing table (1), a driving shaft (4) movably arranged in the middle of the inside of the forming box (3), a plurality of pressing blocks (5) fixedly arranged on the ring side of the driving shaft (4), a movable pipe (6) movably arranged on the ring side of the forming box (3) and a limiting pipe (9) fixedly arranged on the ring side of the forming box (3), wherein one side of each pressing block (5) is an arc-shaped surface, and one end far away from the driving shaft (4) is attached to the inner wall of the forming box (3), the limiting pipe (9) is sleeved at the upper end of the movable pipe (6), a plurality of molding openings (7) are arranged in the wall of the molding box (3), a plurality of shaping openings (8) with the same radius as the shaping openings (7) are arranged in the pipe wall of the movable pipe (6), a plurality of discharge holes (10) with the same radius as the forming hole (7) are formed in the wall of the limiting pipe (9);
arrange the material subassembly including fixed air pump (11) and heater strip (2) that set up in processing platform (1) inside one side and fixed air duct (12) that set up in shaping case (3) side top, heating chamber (13) have been seted up to the inside of processing platform (1), heater strip (2) are fixed to be set up in the inside of heating chamber (13), the end of giving vent to anger of heating chamber (13) and the inlet end intercommunication of air duct (12), the inlet end and the external intercommunication of air pump (11), the end of giving vent to anger of air pump (11) and the inlet end intercommunication of heating chamber (13), a plurality of air tanks (14) just right with discharge gate (10) are seted up to the lateral wall inside of shaping case (3), and are a plurality of air tank (14) all communicate with the end of giving vent to anger of air duct (12).
2. The granulation device with good molding effect for producing the soil fertilizer according to claim 1, characterized in that: the particle forming assembly further comprises a spiral rod (15) fixedly arranged above the driving shaft (4), and the top of the rod body of the spiral rod (15) is in a tip shape.
3. The granulation device with good molding effect for producing the soil fertilizer according to claim 1, characterized in that: the particle forming assembly further comprises a first motor (16) and a second motor (17), the first motor (16) is used for driving the driving shaft (4) through a transmission belt, and the second motor (17) is used for driving the movable pipe (6) through a gear.
4. The effectual prilling granulator of shaping of soil fertilizer production according to claim 1, characterized in that: the discharge assembly further comprises a connecting pipe (18) fixedly arranged above the processing table (1), the air inlet end of the connecting pipe (18) is communicated with the air outlet end of the air pump (11), and the air outlet end of the connecting pipe (18) is communicated with the air inlet end of the air guide pipe (12).
5. The granulation device with good molding effect for producing the soil fertilizer according to claim 1, characterized in that: the upper part of the processing table (1) is fixedly provided with a sealing shell (19), and the upper end of the sealing shell (19) is fixedly connected with the bottom of the limiting pipe (9).
6. The granulation device with good molding effect for producing the soil fertilizer according to claim 1, characterized in that: the processing table is characterized in that a material gathering block (20) is fixedly arranged on the upper edge of the processing table (1), a material discharging block (21) is fixedly arranged on one side of the material gathering block (20), and a cover plate (22) is clamped above the material gathering block (20).
7. The effectual prilling granulator of shaping for soil fertilizer production of claim 6, characterized by: an exhaust valve (23) is fixedly arranged above the cover plate (22).
8. The granulation device with good molding effect for producing the soil fertilizer according to claim 7, characterized in that: the number of the pressing blocks (5) is not less than three, and the pressing blocks are uniformly distributed on the ring side of the driving shaft (4) at intervals.
9. The granulation device with good molding effect for producing the soil fertilizer according to claim 8, characterized in that: the processing table (1) is internally provided with a through hole (24) for communicating the air groove (14) and the air duct (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210500770.7A CN114797662A (en) | 2022-05-10 | 2022-05-10 | Effectual prilling granulator of shaping is used in soil fertilizer production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210500770.7A CN114797662A (en) | 2022-05-10 | 2022-05-10 | Effectual prilling granulator of shaping is used in soil fertilizer production |
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| Publication Number | Publication Date |
|---|---|
| CN114797662A true CN114797662A (en) | 2022-07-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210500770.7A Pending CN114797662A (en) | 2022-05-10 | 2022-05-10 | Effectual prilling granulator of shaping is used in soil fertilizer production |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160001517A1 (en) * | 2013-02-26 | 2016-01-07 | Bp Recycling Systems Gmbh | Pelletizing or granulating apparatus |
| CN110935395A (en) * | 2019-11-15 | 2020-03-31 | 韩宜保 | Feed production device convenient to form |
| CN212610347U (en) * | 2020-04-18 | 2021-02-26 | 新昌县新诚工业产品设计有限公司 | Extrusion granulation device for fertilizer |
| CN113019256A (en) * | 2021-03-09 | 2021-06-25 | 惠州护地农科有限公司 | Granulation equipment of water-soluble fertile production usefulness |
-
2022
- 2022-05-10 CN CN202210500770.7A patent/CN114797662A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160001517A1 (en) * | 2013-02-26 | 2016-01-07 | Bp Recycling Systems Gmbh | Pelletizing or granulating apparatus |
| CN110935395A (en) * | 2019-11-15 | 2020-03-31 | 韩宜保 | Feed production device convenient to form |
| CN212610347U (en) * | 2020-04-18 | 2021-02-26 | 新昌县新诚工业产品设计有限公司 | Extrusion granulation device for fertilizer |
| CN113019256A (en) * | 2021-03-09 | 2021-06-25 | 惠州护地农科有限公司 | Granulation equipment of water-soluble fertile production usefulness |
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Application publication date: 20220729 |